Unlock all costumes and trophies.
Enter the following code while at the main menu. Costumes can be used and trophies viewed during the current gameplay session only.
Code Effect Left Right Triangle Triangle Square L3 Unlock all Homer's costumes and trophies. Square, Triangle, Square, Square, Square, Triangle, L3 Unlock all Lisa's costumes and trophies. Triangle, Square, Triangle, Triangle, Square, R3 Unlock all Marge's Costumes and Trophies Right, Left, Square, Square, Triange, R3 Unlocks Bart's Costumes and Trophies
Know Something We Don't?
You can submit new cheats for this game and help our users gain an edge.
Have We Been Fooled?
You can submit a problem report for any non-working or fake code in the lists above.